#0B3F60 Color
#0B3F60 is rgb(11, 63, 96) in RGB and hsl(203, 79%, 21%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.
#0B3F60
HEX
#0B3F60RGB
rgb(11, 63, 96)HSL
hsl(203, 79%, 21%)HSV
hsv(203, 89%, 38%)OKLCH
oklch(35.3% 0.077 242.6)CMYK
cmyk(89%, 34%, 0%, 62%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #0B3F60 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text11.09:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.89:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #0B3F60 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #0B3F60, useful for hover states, backgrounds, and text variants.